Thick 2" maple amp platform--couple or isolate?

George, my local wood crafting supply store in Austin (Wood Crafter (512-407-8787) sells Baltic Birch plywood sheets 3/4 inch thick for $35. A single sheet can be cut into 6 tiles measuring 20 x 30 inches. All of them can then be sandwiched together to form a single platform 4.5 inches in thickness. I defy anyone to make such a beast resonate. . . at any frequency!
An interesting variant would be to bond this structure to a top sheet of Corion. I am expecting a call from Dupont today with some pricing.

I use a 20"x20"x3" maple block from Tony's woodshop (~$77) on top of Mapleshade brass footers into carpet over concrete. Amp is also on brass footers into the maple. Works well.

I tried 2" maple. It is very mellow sounding with no dynamics. The cork and rubber isolators from Mapleshade further killed any of the pace of music. I cannot imagine why anyone would like maple as a base. Butcherblock although made of maple sounds more neutral, especially as used in the Walker Audio bases with his Valid Points. With these you use points under the components and the bases also have points below. If you can find 2 or 3 inch thick maple, I would think this is the way to go.

As far as I know butcher block IS made of maple and I used 2" maple butcher block before I went to Zoethecus stands and it performed great in my system

True, maple butcher block is made from maple. But I think Tbg is referring to sold board planks of maple 2" thick as opposed to maple butcher block. Mapleshade Records, for example, is a proponent of the solid maple as opposed to butcher block maple. Lloyd Walker is a proponent of the butcher block as opposed to the solid board, for the reasons Tbg cites.
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